jacobbeck.dk

Records from scan: 2026-10-14 09:19:30 · 830ms total · last checked 2026-10-21 20:58 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jacobbeck.dk is a .dk domain served by 2 nameservers (eva.ns.cloudflare.com, skip.ns.cloudflare.com). It was registered on 18 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.80.69 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.jacobbeck.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
eva.ns.cloudflare.com	108.162.192.114 172.64.32.114 173.245.58.114 2606:4700:50::adf5:3a72 2803:f800:50::6ca2:c072 2a06:98c1:50::ac40:2072	eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
skip.ns.cloudflare.com	108.162.193.233 172.64.33.233 173.245.59.233 2606:4700:58::adf5:3be9 2803:f800:50::6ca2:c1e9 2a06:98c1:50::ac40:21e9	skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.80.69	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.175.8	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.jacobbeck.dk	79.116.8.115	79-116-8-115.digimobil.es	AS57269 Digi Spain Telecom S.A

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5045	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:af08	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.80.69,172.67.175.8 ech=AEX+DQBB6AAgACAAc/Dneg5msvZ4wUhHBIt1hR3G+y0gA9ldTKGE83yBTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5045,2606:4700:3033::ac43:af08

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.jacobbeck.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-14 09:19:30

www	104.21.80.69 172.67.175.8 2606:4700:3031::6815:5045 2606:4700:3033::ac43:af08 (AS13335) (address records, no CNAME)
www vs bare domain	Same network jacobbeck.dk: 104.21.80.69 172.67.175.8 2606:4700:3031::6815:5045 2606:4700:3033::ac43:af08 (AS13335) www.jacobbeck.dk: 104.21.80.69 172.67.175.8 2606:4700:3031::6815:5045 2606:4700:3033::ac43:af08 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

120ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

27ms

Field	Value
Serial	2417377662
Primary NS (MNAME)	eva.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 10:01:44

Field	Value
Registrar	Marcaria.com LLC
Registered	2026-02-18
Expires	2027-02-17 (117d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

40ms

38ms

AAAA

40ms

TXT

170ms

CAA

40ms

HTTPS

37ms

TLSA

71ms

SOA

27ms

MTA-STS

56ms

DNSSEC

120ms

SRV

55ms

Total

830ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 09:19:30 shown	830ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-11 00:13:56	1524ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 18:43:18	2824ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 11:25:08	1282ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-05 09:42:47	2044ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 09:23:50	930ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 09:16:22	2348ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 18:45:21	846ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 22:31:29	1097ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 03:49:39	969ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 13:03:30	842ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 06:58:48	1314ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 14:15:42	3063ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 16:03:24	1226ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 11:05:20	893ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-03 03:42:01	9284ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-31 19:12:57	1150ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-06 09:10:52	883ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 18:54:41	784ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:42:51	3881ms	2 NS 2 A 0 MX	🔓 Insecure